If a man practices, he must wield a knife. If a woman practices, the woman who practices Sunflower Collection in Chu Liuxiang legend sounds like an old cow and grows a beard gradually, just like the woman who practices Sunflower Collection. The new version of Dong Fangbubai should have practiced this skill, because the East did not use needles as weapons when displaying martial arts. Hidden weapons and Sunflower Collection in Tangmen, Sichuan, used needles as weapons. The legendary swordsman Zhongtangmen doesn't even have soy sauce. In addition, Tangmen doesn't use this technique, and it can only be a sunflower collection. It may be because the Archbishop of the East is a martial arts wizard and women don't need to learn a lot from the palace by worshiping a master Niu X, which stifles hidden dangers in the bud. ...
Speaking of which, I remember that when Dong Fangbubai's master saved her, she also used a needle. Maybe her master, Duguxia, also practiced Sunflower Collection (only a guess, of course), and maybe the hidden danger was erased at that time. Why do you trust Elder Dugu so much? Because Duguxia passed the martial arts to Yang Guo in the Southern Song Dynasty, and they got to know each other after shooting sculptures and relying on heaven. How can you say that invincible dugu is an old monster who has lived for nearly a thousand years? ...
Reference is also my answer, I hope to adopt it.